Description

n-(2-Hydroxyethyl)-2-Nitrobenzenesulfonamide is a specialized organic intermediate featuring a nitrobenzenesulfonamide core with a hydroxyethyl substituent. This compound matters as a versatile building block in advanced organic synthesis, enabling the introduction of protected amine functionalities and serving as a precursor for more complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly those requiring sulfonamide-based pharmacophores.
• Building block for the development of agrochemicals, including herbicides and fungicides.
• Precursor in the preparation of specialized dyes and pigments.
• Starting material for academic and industrial research in medicinal chemistry and drug discovery programs.
• Used in the synthesis of polymers and advanced materials with specific functional properties.
• Intermediate for creating chemical probes and ligands used in biochemical assays.

Basic Information

Product Name	n-(2-Hydroxyethyl)-2-Nitrobenzenesulfonamide
CAS No.	18226-11-4
Molecular Formula	C8H10N2O5S
Molecular Weight	246.24 g/mol
Synonyms	2-Nitro-N-(2-hydroxyethyl)benzenesulfonamide; N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamide; 2-Nitrobenzenesulfonamide, N-(2-hydroxyethyl)-; o-Nitrobenzenesulfonyl ethanolamine; Ethanol, 2-[(2-nitrophenyl)sulfonyl]amino]-; 2-[(2-Nitrobenzenesulfonyl)amino]ethanol; N-(2-Hydroxyethyl)-o-nitrobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxyethyl)-2-Nitrobenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.